A40MX04-1PLG44I

The A40MX04-1PLG44I is a field programmable gate array (FPGA) designed for modest-density programmable logic tasks. It provides 547 logic elements (approximately 6,000 gates) with 34 user I/O lines in a surface-mount 44-LCC (J-Lead) package.

Rated for industrial use and RoHS compliant, this device is suitable for embedded control, interface bridging, and glue-logic applications that require flexible supply voltage and a compact package footprint.

Key Features

• Logic Capacity — 547 logic elements supporting up to 6,000 gates for implementing combinational and sequential logic functions.
• I/O — 34 general-purpose input/output pins to interface with sensors, peripherals, and external logic.
• Memory — No embedded RAM (Total RAM Bits: 0), suitable for designs focused on routing, control logic, and finite-state machines rather than on-chip data storage.
• Power Supply — Wide operating voltage range from 3 V to 5.5 V to accommodate common 3.3 V and 5 V system rails.
• Package & Mounting — 44-LCC (J-Lead) surface-mount package; supplier device package listed as 44-PLCC with dimensions 16.59 × 16.59 mm for compact board-level integration.
• Temperature & Grade — Industrial-grade device rated for operation from −40 °C to 85 °C for use in temperature-challenging environments.
• Compliance — RoHS compliant to meet lead-free manufacturing requirements.

Typical Applications

• Industrial Control — Implement control logic, signal conditioning, and simple state machines in factory automation and process control systems within the specified industrial temperature range.
• Interface Bridging — Bridge or adapt between peripheral devices and host controllers using the available 34 I/O lines and flexible voltage support.
• Glue Logic and Peripheral Management — Replace discrete components with programmable logic for board-level logic consolidation and reduced component count.
• Prototyping and Low-Density PLD Tasks — Rapidly iterate small-to-moderate logic designs where on-chip RAM is not required.

Unique Advantages

• Right-sized Logic Capacity: 547 logic elements and ~6,000 gates provide sufficient resources for modest complexity designs without excessive overhead.
• Flexible Supply Voltage: 3 V to 5.5 V operation allows straightforward integration into both 3.3 V and 5 V systems.
• Industrial Temperature Rating: −40 °C to 85 °C specification supports reliable operation in industrial environments.
• Compact Surface-Mount Package: 44-LCC (J-Lead) with PLCC footprint (16.59 × 16.59 mm) saves board space while providing a robust mounting option.
• Regulatory Compliance: RoHS compliance simplifies adoption in lead-free manufacturing processes.
• Simplified BOM: Programmability reduces the need for multiple discrete logic ICs, helping to streamline designs and minimize part count.

Why Choose A40MX04-1PLG44I?

The A40MX04-1PLG44I blends modest programmable logic capacity with industrial-grade robustness and flexible power options, making it well suited for embedded designers who need a compact, surface-mount FPGA for control, interfacing, and glue-logic tasks. With 34 I/Os and a 44-LCC package, it integrates into space-constrained PCBs while meeting temperature and RoHS requirements.

Backed by Microchip Technology, this device is an appropriate choice for teams seeking a reliable, low-density programmable solution that reduces discrete component count and simplifies board-level logic implementation.

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